AyeCode /
invoicing
| Total Complexity | 213 |
| Total Lines | 1227 |
| Duplicated Lines | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
Complex classes like WPInv_Ajax often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use WPInv_Ajax, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 14 | class WPInv_Ajax { |
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| 15 | public static function init() { |
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| 16 | add_action( 'init', array( __CLASS__, 'define_ajax' ), 0 ); |
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| 17 | add_action( 'template_redirect', array( __CLASS__, 'do_wpinv_ajax' ), 0 ); |
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| 18 | self::add_ajax_events(); |
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| 19 | } |
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| 20 | |||
| 21 | public static function define_ajax() { |
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| 22 | if ( !empty( $_GET['wpinv-ajax'] ) ) { |
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| 23 | if ( ! defined( 'DOING_AJAX' ) ) { |
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| 24 | define( 'DOING_AJAX', true ); |
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| 25 | } |
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| 26 | if ( ! defined( 'WC_DOING_AJAX' ) ) { |
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| 27 | define( 'WC_DOING_AJAX', true ); |
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| 28 | } |
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| 29 | // Turn off display_errors during AJAX events to prevent malformed JSON |
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| 30 | if ( ! WP_DEBUG || ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) { |
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| 31 | /** @scrutinizer ignore-unhandled */ @ini_set( 'display_errors', 0 ); |
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| 32 | } |
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| 33 | $GLOBALS['wpdb']->hide_errors(); |
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| 34 | } |
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| 35 | } |
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| 36 | |||
| 37 | public static function do_wpinv_ajax() { |
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| 38 | global $wp_query; |
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| 39 | |||
| 40 | if ( !empty( $_GET['wpinv-ajax'] ) ) { |
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| 41 | $wp_query->set( 'wpinv-ajax', sanitize_text_field( $_GET['wpinv-ajax'] ) ); |
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| 42 | } |
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| 43 | |||
| 44 | if ( $action = $wp_query->get( 'wpinv-ajax' ) ) { |
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| 45 | self::wpinv_ajax_headers(); |
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| 46 | do_action( 'wpinv_ajax_' . sanitize_text_field( $action ) ); |
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| 47 | die(); |
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|
|||
| 48 | } |
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| 49 | } |
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| 50 | |||
| 51 | private static function wpinv_ajax_headers() { |
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| 58 | } |
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| 59 | |||
| 60 | public static function add_ajax_events() { |
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| 61 | $ajax_events = array( |
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| 62 | 'add_note' => false, |
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| 63 | 'delete_note' => false, |
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| 64 | 'get_states_field' => true, |
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| 65 | 'checkout' => false, |
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| 66 | 'payment_form' => true, |
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| 67 | 'get_payment_form' => true, |
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| 68 | 'get_payment_form_states_field' => true, |
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| 69 | 'add_invoice_item' => false, |
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| 70 | 'remove_invoice_item' => false, |
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| 71 | 'create_invoice_item' => false, |
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| 72 | 'get_billing_details' => false, |
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| 73 | 'admin_recalculate_totals' => false, |
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| 74 | 'admin_apply_discount' => false, |
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| 75 | 'admin_remove_discount' => false, |
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| 76 | 'check_email' => false, |
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| 77 | 'run_tool' => false, |
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| 78 | 'apply_discount' => true, |
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| 79 | 'remove_discount' => true, |
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| 80 | 'buy_items' => true, |
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| 81 | 'payment_form_refresh_prices' => true, |
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| 82 | ); |
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| 83 | |||
| 84 | foreach ( $ajax_events as $ajax_event => $nopriv ) { |
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| 85 | add_action( 'wp_ajax_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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| 86 | add_action( 'wp_ajax_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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| 87 | |||
| 88 | if ( !defined( 'WPI_AJAX_' . strtoupper( $nopriv ) ) ) { |
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| 89 | define( 'WPI_AJAX_' . strtoupper( $nopriv ), 1 ); |
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| 90 | } |
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| 91 | |||
| 92 | if ( $nopriv ) { |
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| 93 | add_action( 'wp_ajax_nopriv_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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| 94 | add_action( 'wp_ajax_nopriv_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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| 95 | |||
| 96 | add_action( 'wpinv_ajax_' . $ajax_event, array( __CLASS__, $ajax_event ) ); |
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| 97 | } |
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| 98 | } |
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| 99 | } |
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| 100 | |||
| 101 | public static function add_note() { |
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| 102 | check_ajax_referer( 'add-invoice-note', '_nonce' ); |
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| 103 | |||
| 104 | if ( ! wpinv_current_user_can_manage_invoicing() ) { |
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| 105 | die(-1); |
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| 106 | } |
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| 107 | |||
| 108 | $post_id = absint( $_POST['post_id'] ); |
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| 109 | $note = wp_kses_post( trim( stripslashes( $_POST['note'] ) ) ); |
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| 110 | $note_type = sanitize_text_field( $_POST['note_type'] ); |
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| 111 | |||
| 112 | $is_customer_note = $note_type == 'customer' ? 1 : 0; |
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| 113 | |||
| 114 | if ( $post_id > 0 ) { |
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| 115 | $note_id = wpinv_insert_payment_note( $post_id, $note, $is_customer_note ); |
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| 116 | |||
| 117 | if ( $note_id > 0 && !is_wp_error( $note_id ) ) { |
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| 118 | wpinv_get_invoice_note_line_item( $note_id ); |
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| 119 | } |
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| 120 | } |
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| 121 | |||
| 122 | die(); |
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| 123 | } |
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| 124 | |||
| 125 | public static function delete_note() { |
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| 126 | check_ajax_referer( 'delete-invoice-note', '_nonce' ); |
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| 127 | |||
| 128 | if ( !wpinv_current_user_can_manage_invoicing() ) { |
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| 129 | die(-1); |
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| 130 | } |
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| 131 | |||
| 132 | $note_id = (int)$_POST['note_id']; |
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| 133 | |||
| 134 | if ( $note_id > 0 ) { |
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| 135 | wp_delete_comment( $note_id, true ); |
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| 136 | } |
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| 137 | |||
| 138 | die(); |
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| 139 | } |
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| 140 | |||
| 141 | public static function get_states_field() { |
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| 142 | echo wpinv_get_states_field(); |
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| 143 | |||
| 144 | die(); |
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| 145 | } |
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| 146 | |||
| 147 | public static function checkout() { |
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| 148 | if ( ! defined( 'WPINV_CHECKOUT' ) ) { |
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| 149 | define( 'WPINV_CHECKOUT', true ); |
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| 150 | } |
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| 151 | |||
| 152 | wpinv_process_checkout(); |
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| 153 | die(0); |
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| 154 | } |
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| 155 | |||
| 156 | public static function add_invoice_item() { |
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| 157 | global $wpi_userID, $wpinv_ip_address_country; |
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| 158 | check_ajax_referer( 'invoice-item', '_nonce' ); |
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| 159 | if ( !wpinv_current_user_can_manage_invoicing() ) { |
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| 160 | die(-1); |
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| 161 | } |
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| 162 | |||
| 163 | $item_id = sanitize_text_field( $_POST['item_id'] ); |
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| 164 | $invoice_id = absint( $_POST['invoice_id'] ); |
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| 165 | |||
| 166 | if ( !is_numeric( $invoice_id ) || !is_numeric( $item_id ) ) { |
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| 167 | die(); |
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| 168 | } |
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| 169 | |||
| 170 | $invoice = wpinv_get_invoice( $invoice_id ); |
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| 171 | if ( empty( $invoice ) ) { |
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| 172 | die(); |
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| 173 | } |
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| 174 | |||
| 175 | if ( $invoice->is_paid() || $invoice->is_refunded() ) { |
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| 176 | die(); // Don't allow modify items for paid invoice. |
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| 177 | } |
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| 178 | |||
| 179 | if ( !empty( $_POST['user_id'] ) ) { |
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| 180 | $wpi_userID = absint( $_POST['user_id'] ); |
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| 181 | } |
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| 182 | |||
| 183 | $item = new WPInv_Item( $item_id ); |
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| 184 | if ( !( !empty( $item ) && $item->post_type == 'wpi_item' ) ) { |
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| 185 | die(); |
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| 186 | } |
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| 187 | |||
| 188 | // Validate item before adding to invoice because recurring item must be paid individually. |
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| 189 | if ( !empty( $invoice->cart_details ) ) { |
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| 190 | $valid = true; |
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| 191 | |||
| 192 | if ( $recurring_item = $invoice->get_recurring() ) { |
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| 193 | if ( $recurring_item != $item_id ) { |
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| 194 | $valid = false; |
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| 195 | } |
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| 196 | } else if ( wpinv_is_recurring_item( $item_id ) ) { |
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| 197 | $valid = false; |
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| 198 | } |
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| 199 | |||
| 200 | if ( !$valid ) { |
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| 201 | $response = array(); |
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| 202 | $response['success'] = false; |
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| 203 | $response['msg'] = __( 'You can not add item because recurring item must be paid individually!', 'invoicing' ); |
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| 204 | wp_send_json( $response ); |
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| 205 | } |
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| 206 | } |
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| 207 | |||
| 208 | $checkout_session = wpinv_get_checkout_session(); |
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| 209 | |||
| 210 | $data = array(); |
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| 211 | $data['invoice_id'] = $invoice_id; |
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| 212 | $data['cart_discounts'] = $invoice->get_discounts( true ); |
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| 213 | |||
| 214 | wpinv_set_checkout_session( $data ); |
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| 215 | |||
| 216 | $quantity = wpinv_item_quantities_enabled() && !empty($_POST['qty']) && (int)$_POST['qty'] > 0 ? (int)$_POST['qty'] : 1; |
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| 217 | |||
| 218 | $args = array( |
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| 219 | 'id' => $item_id, |
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| 220 | 'quantity' => $quantity, |
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| 221 | 'item_price' => $item->get_price(), |
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| 222 | 'custom_price' => '', |
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| 223 | 'tax' => 0.00, |
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| 224 | 'discount' => 0, |
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| 225 | 'meta' => array(), |
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| 226 | 'fees' => array() |
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| 227 | ); |
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| 228 | |||
| 229 | $invoice->add_item( $item_id, $args ); |
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| 230 | $invoice->save(); |
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| 231 | |||
| 232 | if ( empty( $_POST['country'] ) ) { |
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| 233 | $_POST['country'] = !empty($invoice->country) ? $invoice->country : wpinv_get_default_country(); |
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| 234 | } |
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| 235 | if ( empty( $_POST['state'] ) ) { |
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| 236 | $_POST['state'] = $invoice->state; |
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| 237 | } |
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| 238 | |||
| 239 | $invoice->country = sanitize_text_field( $_POST['country'] ); |
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| 240 | $invoice->state = sanitize_text_field( $_POST['state'] ); |
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| 241 | |||
| 242 | $invoice->set( 'country', sanitize_text_field( $_POST['country'] ) ); |
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| 243 | $invoice->set( 'state', sanitize_text_field( $_POST['state'] ) ); |
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| 244 | |||
| 245 | $wpinv_ip_address_country = $invoice->country; |
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| 246 | |||
| 247 | $invoice->recalculate_totals(true); |
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| 248 | |||
| 249 | $response = array(); |
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| 250 | $response['success'] = true; |
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| 251 | $response['data']['items'] = wpinv_admin_get_line_items( $invoice ); |
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| 252 | $response['data']['subtotal'] = $invoice->get_subtotal(); |
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| 253 | $response['data']['subtotalf'] = $invoice->get_subtotal(true); |
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| 254 | $response['data']['tax'] = $invoice->get_tax(); |
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| 255 | $response['data']['taxf'] = $invoice->get_tax(true); |
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| 256 | $response['data']['discount'] = $invoice->get_discount(); |
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| 257 | $response['data']['discountf'] = $invoice->get_discount(true); |
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| 258 | $response['data']['total'] = $invoice->get_total(); |
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| 259 | $response['data']['totalf'] = $invoice->get_total(true); |
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| 260 | |||
| 261 | wpinv_set_checkout_session($checkout_session); |
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| 262 | |||
| 263 | wp_send_json( $response ); |
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| 264 | } |
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| 265 | |||
| 266 | |||
| 267 | public static function remove_invoice_item() { |
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| 268 | global $wpi_userID, $wpinv_ip_address_country; |
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| 269 | |||
| 270 | check_ajax_referer( 'invoice-item', '_nonce' ); |
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| 271 | if ( !wpinv_current_user_can_manage_invoicing() ) { |
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| 272 | die(-1); |
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| 273 | } |
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| 274 | |||
| 275 | $item_id = sanitize_text_field( $_POST['item_id'] ); |
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| 276 | $invoice_id = absint( $_POST['invoice_id'] ); |
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| 277 | $cart_index = isset( $_POST['index'] ) && $_POST['index'] >= 0 ? $_POST['index'] : false; |
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| 278 | |||
| 279 | if ( !is_numeric( $invoice_id ) || !is_numeric( $item_id ) ) { |
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| 280 | die(); |
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| 281 | } |
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| 282 | |||
| 283 | $invoice = wpinv_get_invoice( $invoice_id ); |
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| 284 | if ( empty( $invoice ) ) { |
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| 285 | die(); |
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| 286 | } |
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| 287 | |||
| 288 | if ( $invoice->is_paid() || $invoice->is_refunded() ) { |
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| 289 | die(); // Don't allow modify items for paid invoice. |
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| 290 | } |
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| 291 | |||
| 292 | if ( !empty( $_POST['user_id'] ) ) { |
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| 293 | $wpi_userID = absint( $_POST['user_id'] ); |
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| 294 | } |
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| 295 | |||
| 296 | $item = new WPInv_Item( $item_id ); |
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| 297 | if ( !( !empty( $item ) && $item->post_type == 'wpi_item' ) ) { |
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| 298 | die(); |
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| 299 | } |
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| 300 | |||
| 301 | $checkout_session = wpinv_get_checkout_session(); |
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| 302 | |||
| 303 | $data = array(); |
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| 304 | $data['invoice_id'] = $invoice_id; |
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| 305 | $data['cart_discounts'] = $invoice->get_discounts( true ); |
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| 306 | |||
| 307 | wpinv_set_checkout_session( $data ); |
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| 308 | |||
| 309 | $args = array( |
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| 310 | 'id' => $item_id, |
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| 311 | 'quantity' => 1, |
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| 312 | 'cart_index' => $cart_index |
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| 313 | ); |
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| 314 | |||
| 315 | $invoice->remove_item( $item_id, $args ); |
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| 316 | $invoice->save(); |
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| 317 | |||
| 318 | if ( empty( $_POST['country'] ) ) { |
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| 319 | $_POST['country'] = !empty($invoice->country) ? $invoice->country : wpinv_get_default_country(); |
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| 320 | } |
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| 321 | if ( empty( $_POST['state'] ) ) { |
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| 322 | $_POST['state'] = $invoice->state; |
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| 323 | } |
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| 324 | |||
| 325 | $invoice->country = sanitize_text_field( $_POST['country'] ); |
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| 326 | $invoice->state = sanitize_text_field( $_POST['state'] ); |
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| 327 | |||
| 328 | $invoice->set( 'country', sanitize_text_field( $_POST['country'] ) ); |
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| 329 | $invoice->set( 'state', sanitize_text_field( $_POST['state'] ) ); |
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| 330 | |||
| 331 | $wpinv_ip_address_country = $invoice->country; |
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| 332 | |||
| 333 | $invoice->recalculate_totals(true); |
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| 334 | |||
| 335 | $response = array(); |
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| 336 | $response['success'] = true; |
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| 337 | $response['data']['items'] = wpinv_admin_get_line_items( $invoice ); |
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| 338 | $response['data']['subtotal'] = $invoice->get_subtotal(); |
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| 339 | $response['data']['subtotalf'] = $invoice->get_subtotal(true); |
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| 340 | $response['data']['tax'] = $invoice->get_tax(); |
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| 341 | $response['data']['taxf'] = $invoice->get_tax(true); |
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| 342 | $response['data']['discount'] = $invoice->get_discount(); |
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| 343 | $response['data']['discountf'] = $invoice->get_discount(true); |
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| 344 | $response['data']['total'] = $invoice->get_total(); |
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| 345 | $response['data']['totalf'] = $invoice->get_total(true); |
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| 346 | |||
| 347 | wpinv_set_checkout_session($checkout_session); |
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| 348 | |||
| 349 | wp_send_json( $response ); |
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| 350 | } |
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| 351 | |||
| 352 | public static function create_invoice_item() { |
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| 353 | check_ajax_referer( 'invoice-item', '_nonce' ); |
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| 354 | if ( !wpinv_current_user_can_manage_invoicing() ) { |
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| 355 | die(-1); |
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| 356 | } |
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| 357 | |||
| 358 | $invoice_id = absint( $_POST['invoice_id'] ); |
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| 359 | |||
| 360 | // Find the item |
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| 361 | if ( !is_numeric( $invoice_id ) ) { |
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| 362 | die(); |
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| 363 | } |
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| 364 | |||
| 365 | $invoice = wpinv_get_invoice( $invoice_id ); |
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| 366 | if ( empty( $invoice ) ) { |
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| 367 | die(); |
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| 368 | } |
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| 369 | |||
| 370 | // Validate item before adding to invoice because recurring item must be paid individually. |
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| 371 | if ( !empty( $invoice->cart_details ) && $invoice->get_recurring() ) { |
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| 372 | $response = array(); |
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| 373 | $response['success'] = false; |
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| 374 | $response['msg'] = __( 'You can not add item because recurring item must be paid individually!', 'invoicing' ); |
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| 375 | wp_send_json( $response ); |
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| 376 | } |
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| 377 | |||
| 378 | $save_item = wp_unslash( $_POST['_wpinv_quick'] ); |
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| 379 | |||
| 380 | $meta = array(); |
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| 381 | $meta['type'] = !empty($save_item['type']) ? sanitize_text_field($save_item['type']) : 'custom'; |
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| 382 | $meta['price'] = !empty($save_item['price']) ? wpinv_sanitize_amount( $save_item['price'] ) : 0; |
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| 383 | $meta['vat_rule'] = !empty($save_item['vat_rule']) ? sanitize_text_field($save_item['vat_rule']) : 'digital'; |
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| 384 | $meta['vat_class'] = !empty($save_item['vat_class']) ? sanitize_text_field($save_item['vat_class']) : '_standard'; |
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| 385 | |||
| 386 | $data = array(); |
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| 387 | $data['post_title'] = sanitize_text_field($save_item['name']); |
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| 388 | $data['post_status'] = 'publish'; |
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| 389 | $data['post_excerpt'] = ! empty( $save_item['excerpt'] ) ? wp_kses_post( $save_item['excerpt'] ) : ''; |
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| 390 | $data['meta'] = $meta; |
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| 391 | |||
| 392 | $item = new WPInv_Item(); |
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| 393 | $item->create( $data ); |
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| 394 | |||
| 395 | if ( !empty( $item ) ) { |
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| 396 | $_POST['item_id'] = $item->ID; |
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| 397 | $_POST['qty'] = !empty($save_item['qty']) && $save_item['qty'] > 0 ? (int)$save_item['qty'] : 1; |
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| 398 | |||
| 399 | self::add_invoice_item(); |
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| 400 | } |
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| 401 | die(); |
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| 402 | } |
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| 403 | |||
| 404 | public static function get_billing_details() { |
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| 405 | check_ajax_referer( 'get-billing-details', '_nonce' ); |
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| 406 | |||
| 407 | if ( !wpinv_current_user_can_manage_invoicing() ) { |
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| 408 | die(-1); |
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| 409 | } |
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| 410 | |||
| 411 | $user_id = (int)$_POST['user_id']; |
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| 412 | $billing_details = wpinv_get_user_address($user_id); |
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| 413 | $billing_details = apply_filters( 'wpinv_fill_billing_details', $billing_details, $user_id ); |
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| 414 | |||
| 415 | if (isset($billing_details['user_id'])) { |
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| 416 | unset($billing_details['user_id']); |
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| 417 | } |
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| 418 | |||
| 419 | if (isset($billing_details['email'])) { |
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| 420 | unset($billing_details['email']); |
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| 421 | } |
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| 422 | |||
| 423 | $response = array(); |
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| 424 | $response['success'] = true; |
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| 425 | $response['data']['billing_details'] = $billing_details; |
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| 426 | |||
| 427 | wp_send_json( $response ); |
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| 428 | } |
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| 429 | |||
| 430 | public static function admin_recalculate_totals() { |
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| 431 | global $wpi_userID, $wpinv_ip_address_country; |
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| 432 | |||
| 433 | check_ajax_referer( 'wpinv-nonce', '_nonce' ); |
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| 434 | if ( !wpinv_current_user_can_manage_invoicing() ) { |
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| 435 | die(-1); |
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| 436 | } |
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| 437 | |||
| 438 | $invoice_id = absint( $_POST['invoice_id'] ); |
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| 439 | $invoice = wpinv_get_invoice( $invoice_id ); |
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| 440 | if ( empty( $invoice ) ) { |
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| 441 | die(); |
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| 442 | } |
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| 443 | |||
| 444 | $checkout_session = wpinv_get_checkout_session(); |
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| 445 | |||
| 446 | $data = array(); |
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| 447 | $data['invoice_id'] = $invoice_id; |
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| 448 | $data['cart_discounts'] = $invoice->get_discounts( true ); |
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| 449 | |||
| 450 | wpinv_set_checkout_session( $data ); |
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| 451 | |||
| 452 | if ( !empty( $_POST['user_id'] ) ) { |
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| 453 | $wpi_userID = absint( $_POST['user_id'] ); |
||
| 454 | } |
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| 455 | |||
| 456 | if ( empty( $_POST['country'] ) ) { |
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| 457 | $_POST['country'] = !empty($invoice->country) ? $invoice->country : wpinv_get_default_country(); |
||
| 458 | } |
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| 459 | |||
| 460 | $disable_taxes = 0; |
||
| 461 | if ( ! empty( $_POST['disable_taxes'] ) ) { |
||
| 462 | $disable_taxes = 1; |
||
| 463 | } |
||
| 464 | $invoice->set( 'disable_taxes', $disable_taxes ); |
||
| 465 | |||
| 466 | $invoice->country = sanitize_text_field( $_POST['country'] ); |
||
| 467 | $invoice->set( 'country', sanitize_text_field( $_POST['country'] ) ); |
||
| 468 | if ( isset( $_POST['state'] ) ) { |
||
| 469 | $invoice->state = sanitize_text_field( $_POST['state'] ); |
||
| 470 | $invoice->set( 'state', sanitize_text_field( $_POST['state'] ) ); |
||
| 471 | } |
||
| 472 | |||
| 473 | $wpinv_ip_address_country = $invoice->country; |
||
| 474 | |||
| 475 | $invoice = $invoice->recalculate_totals(true); |
||
| 476 | |||
| 477 | $response = array(); |
||
| 478 | $response['success'] = true; |
||
| 479 | $response['data']['items'] = wpinv_admin_get_line_items( $invoice ); |
||
| 480 | $response['data']['subtotal'] = $invoice->get_subtotal(); |
||
| 481 | $response['data']['subtotalf'] = $invoice->get_subtotal(true); |
||
| 482 | $response['data']['tax'] = $invoice->get_tax(); |
||
| 483 | $response['data']['taxf'] = $invoice->get_tax(true); |
||
| 484 | $response['data']['discount'] = $invoice->get_discount(); |
||
| 485 | $response['data']['discountf'] = $invoice->get_discount(true); |
||
| 486 | $response['data']['total'] = $invoice->get_total(); |
||
| 487 | $response['data']['totalf'] = $invoice->get_total(true); |
||
| 488 | |||
| 489 | wpinv_set_checkout_session($checkout_session); |
||
| 490 | |||
| 491 | wp_send_json( $response ); |
||
| 492 | } |
||
| 493 | |||
| 494 | public static function admin_apply_discount() { |
||
| 495 | global $wpi_userID; |
||
| 496 | |||
| 497 | check_ajax_referer( 'wpinv-nonce', '_nonce' ); |
||
| 498 | if ( !wpinv_current_user_can_manage_invoicing() ) { |
||
| 499 | die(-1); |
||
| 500 | } |
||
| 501 | |||
| 502 | $invoice_id = absint( $_POST['invoice_id'] ); |
||
| 503 | $discount_code = sanitize_text_field( $_POST['code'] ); |
||
| 504 | if ( empty( $invoice_id ) || empty( $discount_code ) ) { |
||
| 505 | die(); |
||
| 506 | } |
||
| 507 | |||
| 508 | $invoice = wpinv_get_invoice( $invoice_id ); |
||
| 509 | if ( empty( $invoice ) || ( !empty( $invoice ) && ( $invoice->is_paid() || $invoice->is_refunded() ) ) ) { |
||
| 510 | die(); |
||
| 511 | } |
||
| 512 | |||
| 513 | $checkout_session = wpinv_get_checkout_session(); |
||
| 514 | |||
| 515 | $data = array(); |
||
| 516 | $data['invoice_id'] = $invoice_id; |
||
| 517 | $data['cart_discounts'] = $invoice->get_discounts( true ); |
||
| 518 | |||
| 519 | wpinv_set_checkout_session( $data ); |
||
| 520 | |||
| 521 | $response = array(); |
||
| 522 | $response['success'] = false; |
||
| 523 | $response['msg'] = __( 'This discount is invalid.', 'invoicing' ); |
||
| 524 | $response['data']['code'] = $discount_code; |
||
| 525 | |||
| 526 | if ( wpinv_is_discount_valid( $discount_code, $invoice->get_user_id() ) ) { |
||
| 527 | $discounts = wpinv_set_cart_discount( $discount_code ); |
||
| 528 | |||
| 529 | $response['success'] = true; |
||
| 530 | $response['msg'] = __( 'Discount has been applied successfully.', 'invoicing' ); |
||
| 531 | } else { |
||
| 532 | $errors = wpinv_get_errors(); |
||
| 533 | if ( !empty( $errors['wpinv-discount-error'] ) ) { |
||
| 534 | $response['msg'] = $errors['wpinv-discount-error']; |
||
| 535 | } |
||
| 536 | wpinv_unset_error( 'wpinv-discount-error' ); |
||
| 537 | } |
||
| 538 | |||
| 539 | wpinv_set_checkout_session($checkout_session); |
||
| 540 | |||
| 541 | wp_send_json( $response ); |
||
| 542 | } |
||
| 543 | |||
| 544 | public static function admin_remove_discount() { |
||
| 545 | global $wpi_userID; |
||
| 546 | |||
| 547 | check_ajax_referer( 'wpinv-nonce', '_nonce' ); |
||
| 548 | if ( !wpinv_current_user_can_manage_invoicing() ) { |
||
| 549 | die(-1); |
||
| 550 | } |
||
| 551 | |||
| 552 | $invoice_id = absint( $_POST['invoice_id'] ); |
||
| 553 | $discount_code = sanitize_text_field( $_POST['code'] ); |
||
| 554 | if ( empty( $invoice_id ) || empty( $discount_code ) ) { |
||
| 555 | die(); |
||
| 556 | } |
||
| 557 | |||
| 558 | $invoice = wpinv_get_invoice( $invoice_id ); |
||
| 559 | if ( empty( $invoice ) || ( !empty( $invoice ) && ( $invoice->is_paid() || $invoice->is_refunded() ) ) ) { |
||
| 560 | die(); |
||
| 561 | } |
||
| 562 | |||
| 563 | $checkout_session = wpinv_get_checkout_session(); |
||
| 564 | |||
| 565 | $data = array(); |
||
| 566 | $data['invoice_id'] = $invoice_id; |
||
| 567 | $data['cart_discounts'] = $invoice->get_discounts( true ); |
||
| 568 | |||
| 569 | wpinv_set_checkout_session( $data ); |
||
| 570 | |||
| 571 | $response = array(); |
||
| 572 | $response['success'] = false; |
||
| 573 | $response['msg'] = NULL; |
||
| 574 | |||
| 575 | $discounts = wpinv_unset_cart_discount( $discount_code ); |
||
| 576 | $response['success'] = true; |
||
| 577 | $response['msg'] = __( 'Discount has been removed successfully.', 'invoicing' ); |
||
| 578 | |||
| 579 | wpinv_set_checkout_session($checkout_session); |
||
| 580 | |||
| 581 | wp_send_json( $response ); |
||
| 582 | } |
||
| 583 | |||
| 584 | public static function check_email() { |
||
| 585 | check_ajax_referer( 'wpinv-nonce', '_nonce' ); |
||
| 586 | if ( !wpinv_current_user_can_manage_invoicing() ) { |
||
| 587 | die(-1); |
||
| 588 | } |
||
| 589 | |||
| 590 | $email = sanitize_text_field( $_POST['email'] ); |
||
| 591 | |||
| 592 | $response = array(); |
||
| 593 | if ( is_email( $email ) && email_exists( $email ) && $user_data = get_user_by( 'email', $email ) ) { |
||
| 594 | $user_id = $user_data->ID; |
||
| 595 | $user_login = $user_data->user_login; |
||
| 596 | $display_name = $user_data->display_name ? $user_data->display_name : $user_login; |
||
| 597 | $billing_details = wpinv_get_user_address($user_id); |
||
| 598 | $billing_details = apply_filters( 'wpinv_fill_billing_details', $billing_details, $user_id ); |
||
| 599 | |||
| 600 | if (isset($billing_details['user_id'])) { |
||
| 601 | unset($billing_details['user_id']); |
||
| 602 | } |
||
| 603 | |||
| 604 | if (isset($billing_details['email'])) { |
||
| 605 | unset($billing_details['email']); |
||
| 606 | } |
||
| 607 | |||
| 608 | $response['success'] = true; |
||
| 609 | $response['data']['id'] = $user_data->ID; |
||
| 610 | $response['data']['name'] = $user_data->user_email; |
||
| 611 | $response['data']['billing_details'] = $billing_details; |
||
| 612 | } |
||
| 613 | |||
| 614 | wp_send_json( $response ); |
||
| 615 | } |
||
| 616 | |||
| 617 | public static function run_tool() { |
||
| 618 | check_ajax_referer( 'wpinv-nonce', '_nonce' ); |
||
| 619 | if ( !wpinv_current_user_can_manage_invoicing() ) { |
||
| 620 | die(-1); |
||
| 621 | } |
||
| 622 | |||
| 623 | $tool = sanitize_text_field( $_POST['tool'] ); |
||
| 624 | |||
| 625 | do_action( 'wpinv_run_tool' ); |
||
| 626 | |||
| 627 | if ( !empty( $tool ) ) { |
||
| 628 | do_action( 'wpinv_tool_' . $tool ); |
||
| 629 | } |
||
| 630 | } |
||
| 631 | |||
| 632 | public static function apply_discount() { |
||
| 679 | } |
||
| 680 | |||
| 681 | public static function remove_discount() { |
||
| 682 | check_ajax_referer( 'wpinv-nonce', '_nonce' ); |
||
| 683 | |||
| 684 | $response = array(); |
||
| 685 | |||
| 686 | if ( isset( $_POST['code'] ) ) { |
||
| 687 | $discount_code = sanitize_text_field( $_POST['code'] ); |
||
| 688 | $discounts = wpinv_unset_cart_discount( $discount_code ); |
||
| 689 | $total = wpinv_get_cart_total( null, $discounts ); |
||
| 690 | $cart_totals = wpinv_recalculate_tax( true ); |
||
| 691 | |||
| 692 | if ( !empty( $cart_totals ) ) { |
||
| 693 | $response['success'] = true; |
||
| 694 | $response['data'] = $cart_totals; |
||
| 695 | $response['data']['code'] = $discount_code; |
||
| 696 | } else { |
||
| 697 | $response['success'] = false; |
||
| 698 | } |
||
| 699 | |||
| 700 | // Allow for custom discount code handling |
||
| 701 | $response = apply_filters( 'wpinv_ajax_discount_response', $response ); |
||
| 702 | } |
||
| 703 | |||
| 704 | wp_send_json( $response ); |
||
| 705 | } |
||
| 706 | |||
| 707 | /** |
||
| 708 | * Retrieves the markup for a payment form. |
||
| 709 | */ |
||
| 710 | public static function get_payment_form() { |
||
| 711 | |||
| 712 | // Check nonce. |
||
| 713 | if ( ! isset( $_GET['nonce'] ) || ! wp_verify_nonce( $_GET['nonce'], 'getpaid_ajax_form' ) ) { |
||
| 714 | _e( 'Error: Reload the page and try again.', 'invoicing' ); |
||
| 715 | exit; |
||
| 716 | } |
||
| 717 | |||
| 718 | // Is the request set up correctly? |
||
| 719 | if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) ) { |
||
| 720 | echo aui()->alert( |
||
| 721 | array( |
||
| 722 | 'type' => 'warning', |
||
| 723 | 'content' => __( 'No payment form or item provided', 'invoicing' ), |
||
| 724 | ) |
||
| 725 | ); |
||
| 726 | exit; |
||
| 727 | } |
||
| 728 | |||
| 729 | // Payment form or button? |
||
| 730 | if ( ! empty( $_GET['form'] ) ) { |
||
| 731 | echo getpaid_display_payment_form( $_GET['form'] ); |
||
| 732 | } else if( $_GET['invoice'] ) { |
||
| 733 | echo getpaid_display_invoice_payment_form( $_GET['invoice'] ); |
||
| 734 | } else { |
||
| 735 | $items = getpaid_convert_items_to_array( $_GET['item'] ); |
||
| 736 | echo getpaid_display_item_payment_form( $items ); |
||
| 737 | } |
||
| 738 | |||
| 739 | exit; |
||
| 740 | |||
| 741 | } |
||
| 742 | |||
| 743 | /** |
||
| 744 | * Payment forms. |
||
| 745 | * |
||
| 746 | * @since 1.0.18 |
||
| 747 | */ |
||
| 748 | public static function payment_form() { |
||
| 947 | } |
||
| 948 | |||
| 949 | /** |
||
| 950 | * Payment forms. |
||
| 951 | * |
||
| 952 | * @since 1.0.18 |
||
| 953 | */ |
||
| 954 | public static function get_payment_form_states_field() { |
||
| 955 | global $invoicing; |
||
| 956 | |||
| 957 | if ( empty( $_GET['country'] ) || empty( $_GET['form'] ) ) { |
||
| 958 | exit; |
||
| 959 | } |
||
| 960 | |||
| 961 | $elements = $invoicing->form_elements->get_form_elements( $_GET['form'] ); |
||
| 962 | |||
| 963 | if ( empty( $elements ) ) { |
||
| 964 | exit; |
||
| 965 | } |
||
| 966 | |||
| 967 | $address_fields = array(); |
||
| 968 | foreach ( $elements as $element ) { |
||
| 969 | if ( 'address' === $element['type'] ) { |
||
| 970 | $address_fields = $element; |
||
| 971 | break; |
||
| 972 | } |
||
| 973 | } |
||
| 974 | |||
| 975 | if ( empty( $address_fields ) ) { |
||
| 976 | exit; |
||
| 977 | } |
||
| 978 | |||
| 979 | foreach( $address_fields['fields'] as $address_field ) { |
||
| 980 | |||
| 981 | if ( 'wpinv_state' == $address_field['name'] ) { |
||
| 982 | |||
| 983 | $label = $address_field['label']; |
||
| 984 | |||
| 985 | if ( ! empty( $address_field['required'] ) ) { |
||
| 986 | $label .= "<span class='text-danger'> *</span>"; |
||
| 987 | } |
||
| 988 | |||
| 989 | $states = wpinv_get_country_states( $_GET['country'] ); |
||
| 990 | |||
| 991 | if ( ! empty( $states ) ) { |
||
| 992 | |||
| 993 | $html = aui()->select( |
||
| 994 | array( |
||
| 995 | 'options' => $states, |
||
| 996 | 'name' => esc_attr( $address_field['name'] ), |
||
| 997 | 'id' => esc_attr( $address_field['name'] ), |
||
| 998 | 'placeholder' => esc_attr( $address_field['placeholder'] ), |
||
| 999 | 'required' => (bool) $address_field['required'], |
||
| 1000 | 'no_wrap' => true, |
||
| 1001 | 'label' => wp_kses_post( $label ), |
||
| 1002 | 'select2' => false, |
||
| 1003 | ) |
||
| 1004 | ); |
||
| 1005 | |||
| 1006 | } else { |
||
| 1007 | |||
| 1008 | $html = aui()->input( |
||
| 1009 | array( |
||
| 1010 | 'name' => esc_attr( $address_field['name'] ), |
||
| 1011 | 'id' => esc_attr( $address_field['name'] ), |
||
| 1012 | 'required' => (bool) $address_field['required'], |
||
| 1013 | 'label' => wp_kses_post( $label ), |
||
| 1014 | 'no_wrap' => true, |
||
| 1015 | 'type' => 'text', |
||
| 1016 | ) |
||
| 1017 | ); |
||
| 1018 | |||
| 1019 | } |
||
| 1020 | |||
| 1021 | wp_send_json_success( str_replace( 'sr-only', '', $html ) ); |
||
| 1022 | exit; |
||
| 1023 | |||
| 1024 | } |
||
| 1025 | |||
| 1026 | } |
||
| 1027 | |||
| 1028 | exit; |
||
| 1029 | } |
||
| 1030 | |||
| 1031 | /** |
||
| 1032 | * Refresh prices. |
||
| 1033 | * |
||
| 1034 | * @since 1.0.19 |
||
| 1035 | */ |
||
| 1036 | public static function payment_form_refresh_prices() { |
||
| 1037 | |||
| 1038 | // Check nonce. |
||
| 1039 | check_ajax_referer( 'getpaid_form_nonce' ); |
||
| 1040 | |||
| 1041 | // ... form fields... |
||
| 1042 | if ( empty( $_POST['getpaid_payment_form_submission'] ) ) { |
||
| 1043 | _e( 'Error: Reload the page and try again.', 'invoicing' ); |
||
| 1044 | exit; |
||
| 1045 | } |
||
| 1046 | |||
| 1047 | // Load the submission. |
||
| 1048 | $submission = new GetPaid_Payment_Form_Submission(); |
||
| 1049 | |||
| 1050 | // Do we have an error? |
||
| 1051 | if ( ! empty( $submission->last_error ) ) { |
||
| 1052 | echo $submission->last_error; |
||
| 1053 | exit; |
||
| 1054 | } |
||
| 1055 | |||
| 1056 | // Prepare the result. |
||
| 1057 | $result = array( |
||
| 1058 | 'submission_id' => $submission->id, |
||
| 1059 | 'has_recurring' => $submission->has_recurring, |
||
| 1060 | 'is_free' => $submission->get_payment_details(), |
||
| 1061 | 'totals' => array( |
||
| 1062 | 'subtotal' => wpinv_price( wpinv_format_amount( $submission->subtotal_amount ), $submission->get_currency() ), |
||
| 1063 | 'discount' => wpinv_price( wpinv_format_amount( $submission->get_total_discount() ), $submission->get_currency() ), |
||
| 1064 | 'fees' => wpinv_price( wpinv_format_amount( $submission->get_total_fees() ), $submission->get_currency() ), |
||
| 1065 | 'tax' => wpinv_price( wpinv_format_amount( $submission->get_total_tax() ), $submission->get_currency() ), |
||
| 1066 | 'total' => wpinv_price( wpinv_format_amount( $submission->get_total() ), $submission->get_currency() ), |
||
| 1067 | ), |
||
| 1068 | ); |
||
| 1069 | |||
| 1070 | // Add items. |
||
| 1071 | $items = $submission->get_items(); |
||
| 1072 | if ( ! empty( $items ) ) { |
||
| 1073 | $result['items'] = array(); |
||
| 1074 | |||
| 1075 | foreach( $items as $item_id => $item ) { |
||
| 1076 | $result['items']["$item_id"] = wpinv_price( wpinv_format_amount( $item->get_price() * $item->get_qantity() ) ); |
||
| 1077 | } |
||
| 1078 | } |
||
| 1079 | |||
| 1080 | // Add invoice. |
||
| 1081 | if ( $submission->has_invoice() ) { |
||
| 1082 | $result['invoice'] = $submission->get_invoice()->ID; |
||
| 1083 | } |
||
| 1084 | |||
| 1085 | // Add discount code. |
||
| 1086 | if ( $submission->has_discount_code() ) { |
||
| 1087 | $result['discount_code'] = $submission->get_discount_code(); |
||
| 1088 | } |
||
| 1089 | |||
| 1090 | // Filter the result. |
||
| 1091 | $result = apply_filters( 'getpaid_payment_form_ajax_refresh_prices', $result, $submission ); |
||
| 1092 | |||
| 1093 | wp_send_json_success( $result ); |
||
| 1094 | } |
||
| 1095 | |||
| 1096 | /** |
||
| 1097 | * Lets users buy items via ajax. |
||
| 1098 | * |
||
| 1099 | * @since 1.0.0 |
||
| 1100 | */ |
||
| 1101 | public static function buy_items() { |
||
| 1241 | } |
||
| 1242 | } |
||
| 1243 | |||
| 1244 | WPInv_Ajax::init(); |
Loading history...
In general, usage of exit should be done with care and only when running in a scripting context like a CLI script.